Grade 4 - Math - Decimals (01)

Front

What is a decimal?

Back

A decimal is a way of representing fractions using a point (decimal point) to separate the whole number part from the fractional part.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator (top number) by the denominator (bottom number).

Front

Convert the fraction \(\frac{1}{2}\) to a decimal.

Back

0.5

Front

Convert the fraction \(\frac{9}{10}\) to a decimal.

Back

0.9

Front

What is 1 hundredth as a fraction?

Back

\(\frac{1}{100}\) (not \(\frac{1}{1000}\))

Front

What is the result of multiplying 2 by 0.4?

Back

0.8

Front

What is the result of multiplying 5 by 0.3?

Back

1.5

Front

What does the decimal 0.1 represent as a fraction?

Back

\(\frac{1}{10}\)

Front

What does the decimal 0.25 represent as a fraction?

Back

\(\frac{1}{4}\)

Front

How do you add decimals?

Back

Align the decimal points and add as you would with whole numbers.